Nautel NV3.5LT, Troubleshooting Manual, Page: 280 / 324

VERSION 3.3 2016-03-10 SD-18
Figure SD-18: NAE106 C Controller (Sheet 2 of 2)
(+)
(-)
PWB
A2
J6
J4
J8
+5V-A
B
R
B
E
PWB
A8
BT1
V
P4 P5
B
J11
J15
J11
J15
C
M
W2P1
W4P1
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
GND
N/A
N/A
N/A
N/A
N/A
N/A
GND
N/A
N/A
N/A
N/A
N/A
J6
J4
PS
J1
J2
PS
+
-
A
C
D
B
X D
J9
F
L
A
N/A
GND
N/A
N/A
N/A
N/A
N/A
N/A
N/A
GND
A2
EXCITER PA
(PART 2 OF 3)
G
J1
2
1
8
14
1
19
4
5
W2P2
35
31
16
34
32
9
36
8
12
W4P2
1
B1P1
F
J
J
GND
GND
+15V
+15V
+5V-A
+5V-A
+5V-B
+5V-B
GND
GND
GND
GND
GND
W
B1L1
BATTERY
1
8
14
1
19
4
5
W2P1
35
31
16
34
32
9
36
8
12
PWB
W4P1
A1
1
PWB
17
10
15
6
11
12
11
28
24
38
5
1
4
2
33
17
15
27
23
21
30
J14 W1P1
W1L1
EXCTR RF MONITOR
17
10
15
6
11
12
W2P2
11
28
24
38
5
1
4
2
33
17
15
27
23
21
30
W4P2
DISTRIBUTION
(PART 3 OF 3)
A
TO EXTERNAL
MONITOR
DRIVE INPUT
S2190193 VB
HEATSINK
H
7
20
18
3
37
14
10
18
40
7
3
2
EXCTR FAN V +
EXCTR FAN V -
F
C5
C4
C9
F
C6
+5V-A
GND
+5V-B
GND
B1
A3
PWB
J1
2
EXTERNAL
A4
7
20
18
3
37
14
10
18
40
7
2
A5
D
16
9
13
2
29
26
3
6
20
39
13
25
19
22
C1
C3
EXCTR PA BIAS
EXCTR RF OUTPUT
16
9
13
2
29
26
3
6
20
39
13
25
19
PWB
22
C
TO XMTR RF
RT1
10K @ 25C
C2
DISTRIBUTION
LVPS IN
(30-53V)
# XMTR INT
EXCTR PA HEATSINK TEMP -
EXCTR FWD PWR SAMPLE
CONTROL
EXCTR FAN TACH
(PART 2 OF 2)
V BAT +
EXCTR FAN TACH
EXCTR PA BIAS
EXCTR PRE-AMP BIAS
PRE-AMP PA PWB OUTPUT
EXCTR PRE-AMP BIAS
EXCTR REFLD PWR SAMPLE
C7
C8
# SPI UART IRQ -
EXCTR REFLD PWR SAMPLE
# INTERLOCK (SC1) -
V BAT -
EXCITER/
EXCTR PA HEATSINK TEMP +
EXCTR PA VOLTS
POWER
PROBE
EXCTR PRE-AMP VOLTS
W1P2 J3
# EXCITER B CONTROL
EXCTR FWD PWR SAMPLE